This is the start to an interesting series of video. It will show us the true state of charge (SOC) of our batteries. The method is called Coulomb Count and... it counts Ah going in and coming out of the battery to determine the state of charge.
For this reason I fully charge the battery to 3.65V/cell and then reset the smart shunt to 100% SOC. Form now on, it will show us the real SOC when we charge/discharge the battery.
You will realise, that charging to 90% or even 95% SOC is impossible with LiFePO4.
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7 сен 2024